The 'STS-O' professional hand hedge trimmer with a wavy blade allows for better retention of branches during cutting, ensuring clean and precise cuts. The blade, made of hardened steel, guarantees exceptional durability and strength. The blade is mounted on aluminium clamp bushings, inside of which the handle tube with three-lobed section with soft grip is clamped. By loosening the clamp it is possible to change handles, thus changing the version of the tool.